77291265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 56455935

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 6449, 11985, 19347, 32245, 96735, 109633, 303103, 328899, 548165, 909309, 1515515, 1644495, 4546545, 5152751, 15458253, 25763755, 77291265]

約数ペア:

[(1, 77291265), (3, 25763755), (5, 15458253), (15, 5152751), (17, 4546545), (47, 1644495), (51, 1515515), (85, 909309), (141, 548165), (235, 328899), (255, 303103), (705, 109633), (799, 96735), (2397, 32245), (3995, 19347), (6449, 11985)]